TMS320 SECOND GENERATION
DIGITAL SIGNAL PROCESSORS
80-ns Instruction Cycle Time
544 Words of On-Chip Data RAM
4K Words of On-Chip Secure Program
EPROM (TMS320E25)
4K Words of On-Chip Program ROM
(TMS320C25)
128K Words of Data/Program Space
32-Bit ALU/Accumulator
16 16-Bit Multiplier With a 32-Bit Product
Block Moves for Data/Program
Management
Repeat Instructions for Efficient Use of
Program Space
Serial Port for Direct Codec Interface
Synchronization Input for Synchronous
Multiprocessor Configurations
Wait States for Communication to Slow
Off-Chip Memories/Peripherals
On-Chip Timer for Control Operations
Single 5-V Supply
Packaging: 68-Pin PGA, PLCC, and
CER-QUAD
68-to-28 Pin Conversion Adapter Socket for
EPROM Programming
Commercial and Military Versions Available
NMOS Technology:
— TMS32020 . . . . . . . . . 200-ns cycle time
CMOS Technology:
— TMS320C25 . . . . . . . . 100-ns cycle time
— TMS320E25 . . . . . . . . 100-ns cycle time
— TMS320C25-50 . . . . . . 80-ns cycle time
description
This data sheet provides complete design documentation for the second-generation devices of the TMS320
family. This facilitates the selection of the devices best suited for user applications by providing all specifications
and special features for each TMS320 member. This data sheet is divided into four major sections: architecture,
electrical specifications (NMOS and CMOS), timing diagrams, and mechanical data. In each of these sections,
generic information is presented first, followed by specific device information. An index is provided for quick
reference to specific information about a device.
Click here to download Texas Instruments TMS320 pdf datasheet
DatasheetDoc-All pdf datasheet download
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